@book { InitialPublicOffering,
    title = "Initial Public Offering",
    author = "Miljko {Stjepanovic}",
    year = "2012",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783656099185",
    url = "https://www.hausarbeiten.de/document/184983"
}